Adds PHP 8.5 to the testing matrix

Extends the testing matrix to include PHP 8.5.

This ensures compatibility and reduces the risk of regressions with the latest PHP version.

Author: DeGraciaMathieu

.github/workflows/testing.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [8.2, 8.3, 8.4]
+        php: [8.2, 8.3, 8.4, 8.5]
 
     steps:
       - uses: actions/checkout@v1